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STatiana [176]
3 years ago
12

Refer to the figure at the right. Line a is parallel to line b

Mathematics
1 answer:
frosja888 [35]3 years ago
3 0

Answer:

angle 9 = 55°

angle 7 = 145°

angle 3 = 35°

angle 4 = 55°

Step-by-step explanation:

Correct me if I'm wrong. I hope it helps.

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